Zeolite-supported bimetallic catalyst: controlling selectivity of rhodium complexes by nearby iridium complexes

Jing Lu; Claudia Martinez-Macias; Ceren Aydin

首页> 外文期刊>Catalysis science & technology >Zeolite-supported bimetallic catalyst: controlling selectivity of rhodium complexes by nearby iridium complexes

【24h】

Zeolite-supported bimetallic catalyst: controlling selectivity of rhodium complexes by nearby iridium complexes

机译：沸石支持的双金属催化剂：附近的虹膜复合物控制若iu鼠络合物的选择性

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Rh(C2H4)2 complexes supported on HY zeolite selectively catalyze ethylene dimerization in the presence of H2, but iridium complexes anchored near the rhodium alter the selectivity by spilling over hydrogen that limits the adsorption of ethylene on AI-OH sites that act in concert with the rhodium sites, thereby triggering the rhodium complexes to operate as hydrogenation rather than dimerization catalysts.

机译：RH（C2H4）2在Hy沸石上支持的配合物在H2存在下选择性地催化乙烯二聚化，但是锚定在仇恨附近的虹膜络合物通过溢出在氢气上溢出的选择性改变了选择性，从而限制了与乙烯在AI-OH站点上的吸附，该站点在AI-OH站点上的吸收若i位点，从而触发铑配合物作为氢化而不是二聚化催化剂。

著录项

来源
《Catalysis science & technology》 |2013年第9期|2199-2203|共5页
作者
Jing Lu; Claudia Martinez-Macias; Ceren Aydin;
展开▼
作者单位

Department of Chemical Engineering and Materials Science, University ofCalifornia, Davis, California 95616, USA;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类汉语教学;
关键词
ethylene; Hydrogen; iridiumSPILLbimetallic catalystRHODIUM COMPLEXESIRIDIUM COMPLEXESHydrogenationselectivity;

机译：乙烯;氢;虹膜 - 氧化金属菌Cyclemstrhodium confffersiridium compleonsyshydrationselectivation electivation electivation;

相似文献

外文文献
中文文献

1. Synthesis and reactivity study of rhodium porphyrin amido complexes. [O] . 2010

机译：synthesis and reactivity study of rhodium porphyrin amido complexes.

Zeolite-supported bimetallic catalyst: controlling selectivity of rhodium complexes by nearby iridium complexes

摘要

著录项

相似文献

相关主题

期刊订阅